commit eed0f722b3fccb1eb2706b5f484cb511d46f70b8
author chaohong guo <Minskey.Guo@Sun.COM> Mon Oct 15 10:45:49 2007 +1000
committer Dave Airlie <airlied@redhat.com> Mon Oct 15 10:45:49 2007 +1000
tree 70c3fb4bb784dfb1c8cb0253ea95672d1b540c91
parent 54583bf4efda79388fc13163e35c016c8bc5de81

radeon: Commit the ring after each partial texture upload blit.

This makes sure each blit starts as early as possible, which may improve
texture upload performance in some cases.

Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/char/drm/radeon_state.c

diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index ada8207..69c9f2fe 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -1861,6 +1861,7 @@
 		OUT_RING((image->width << 16) | height);
 		RADEON_WAIT_UNTIL_2D_IDLE();
 		ADVANCE_RING();
+		COMMIT_RING();
 
 		radeon_cp_discard_buffer(dev, buf);
 
@@ -1878,6 +1879,8 @@
 	RADEON_FLUSH_CACHE();
 	RADEON_WAIT_UNTIL_2D_IDLE();
 	ADVANCE_RING();
+	COMMIT_RING();
+
 	return 0;
 }
 
@@ -2378,7 +2381,6 @@
 
 	ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image);
 
-	COMMIT_RING();
 	return ret;
 }